44902253057 has 2 divisors, whose sum is σ = 44902253058. Its totient is φ = 44902253056.

The previous prime is 44902253003. The next prime is 44902253167. The reversal of 44902253057 is 75035220944.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44605862401 + 296390656 = 211201^2 + 17216^2 .

It is a cyclic number.

It is not a de Polignac number, because 44902253057 - 2¹² = 44902248961 is a prime.

It is not a weakly prime, because it can be changed into another prime (44902253257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22451126528 + 22451126529.

It is an arithmetic number, because the mean of its divisors is an integer number (22451126529).

Almost surely, 2^44902253057 is an apocalyptic number.

It is an amenable number.

44902253057 is a deficient number, since it is larger than the sum of its proper divisors (1).

44902253057 is an equidigital number, since it uses as much as digits as its factorization.

44902253057 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 44902253057 in words is "forty-four billion, nine hundred two million, two hundred fifty-three thousand, fifty-seven".